INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f7dcb52c99970184fcd8f128083a383aa52e83806fd2c3611f3eeb7702b0f9d', 
    '94dAbPMD7E4oS37+5odnUI+m4Y1BMJnqc4zWh7ajW5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)