INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd1b452ee57b0806fd3ca13589c58b9baf5fe25437da51979864361669b32cc0', 
    'rLUT/NWesgYCirlEyHSxYGBj5O0CG76RivFY5arMblM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)