INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1900b2251bc6ececf823ea72bfe48e58c78f144617a29b41be93f8deddcf2cde', 
    'DsOvDYz3+xVioxVhjYoyYZFQRVWv70DogGoHcrak9Hw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)