INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c5a1eb5e0869969ff524063cd9f2adc285946643bf91aa9e290ce7a278de9eb', 
    'a7S9fG1S2fRPnGr6lqBzm8jO3+nCDlNqRp7hOsqZTU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)