INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75297ee14e4388a7a69a320ee0b31bf469f0d27dbd8cae0872b5f784f6e4fe9e', 
    'OOg6N44EKp1qyos50n3PCdex36jU+IXEHi0pO1cS4Hk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)