INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3c70275162abad7fed80d377806970016dac447e0aa6527af7763c911256a2', 
    'fhwwtDZbstmTqvTKEeZAXWju34A+i0832dXCLwwf64w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)