INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a75c74e92b86c22699e5b732c70ef1bd315b02b46f60846564aaa8d43b308a45', 
    'j+3OaN4axyn0YYHUDFOICEyx641kf/4s3jQDC6bXm0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00131

Result

int(1)