INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '011e2d57aa3c5e75bcecb84211cd78ddb18db87be3db951dc73b3f45e096ebae', 
    '9hQGmk4A6NYMBbuUiW3hZoP+eWIVGQ8b7+y49Req29s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)