INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38fa5a42ea75fe6a15b778a20291584ab63fdd75177e0c18b109955ba64e0dca', 
    'gYC7AL+aafQYfkauYO8ZLbroBn5wmJuNqJdaSEdbfhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)