INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0251ce0154e2519681b6fad237f65f42855ac59bdaef58a8d19f7ece5dc6a88b', 
    'bQy5Iap1qsjZi2UsrbfLS/U+BDiRXiPo5twb0C5D7YU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)