INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2671ecad8fb2d043907eeac921b94e84e83891161aad826abb7b3f185c0268a0', 
    't9VJoITx40OtPtgJkRcSfjI0GNVogH29s8InCVgkNwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)