INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '893afa4541c64e5960da4e5e4510d5af2b9d4b265e6e4034b9fdffbca5dfadba', 
    '7/E77cTu4AwOhngFwljXppDHgkKBWJ/HbNyx69W5FjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)