INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89490300f1845cfd196659a7888505cd6d0ec04b43598faf3edb73f0c1cf26bf', 
    'Q7Dj51fq9hkxf5qum4gCJGhjEKT/FWorOi4p5IeFPCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)