INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5c15eb7e8a54c58b82036a6d5d197a01a8df8b2f9031575f89b553cef78477a', 
    'UpW+n8R3foa6vq/b7k5vKhbhTPF138HKkkkcUsAmzfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)