INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f79e61e6cebbd6ec8d347e28f2005d06e7c8efd04dfb3a488468f7b1ab469e8', 
    'xlxKESDvohb/nnbarQw/GNs4KU2b9n4EAxqC9zJcgUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)