INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3520537501794afe246044418f9c9b09e34d7640006fac448eeaf461a546cfc', 
    'qKtyd+z8QeU3OI9mDpcpkwmQaHXMiVRKMVd37qAlEks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)