INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc4fd5e61ce6335eb73d534d9e19f85a6ba845a891cfbcca4e6917e8836fab11', 
    'R1MsdTANvI796ITFlbOiVU0Omlg5UdL0V9vD914wJno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)