INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a16b0f5621a7c2c1430614327c3214f03c92303986d18740496ea04bd6814957', 
    'TB5dEhgaXdbcA+WUgCDZqXNOR/pxA9CNxqJ9hrKF6uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)