INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b837ee3b22cb014520e52ed10b07ba6dca90ea0b6f31887376bd4409a8f5306', 
    '5yh8l8HYyNrqQXFc/GpWJXgoD4VFbN0fDCersZPt1Ig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)