INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4378efa1d493bb8aa1676eac09e8bfd4cce2f11d1daf724a387f25aee850f97e', 
    'E3xUu82c6p4ihPm8ttjNnMAfidBG0HCFwQSgaSGU0GE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)