INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a74ca33028713395642651e4cf8343382a294be283a824d01cdf0c05d35a251', 
    'qTRPetOr6337KFpvwthyxJ+YCTOsMLYj0QpPH2nvrfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)