INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2783eb139939c135a4c72b8e1add50f23fc7f4605c868dadb2666fe45064fedd', 
    'U9cVOH2DgY/2nbBHOmgmt2CQ7NTSN6dcvHFQ99oJ1Ng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)