INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd15963dd0cf334af8a4528ae837e275adf756a1ebf0c0a3a9b45547c5d950e44', 
    'lSg6M44HT3dLFJcmr3J8IXOdfdqB1IpmJH/KNcIkOcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)