INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe873b7db8c854420feb8769341b9b90e4a531c0705a61d9a28e98c1f08f766b', 
    'j4KMybgnTEMvSocVoOmvjRHbIq9LB0PrNoHt0At2TQk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)