INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce0cf46689a905a32286dc380d31b14ae3eaaad0b6e45f902513108eb4ebd99c', 
    'JCP1nMDSAdyeakcBlqgowaWofdNVNr3pu51Z5objOs0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)