INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffc87359dfe11d05540039b3b2b7deb675f01b195bb0a152158d09deebab621d', 
    '6q96bOItTMkR/vQJZEr6zPm0fiUTHY00Xw9axwbEDnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)