INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b5b850b2f52d465ede32455535c3842980e87dbd657fe0d25f3aeec7940c1f9', 
    'FMlMpDF0KnwCSdDYcXC/Phe2XIs38zZLavFNdqY3jKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)