INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c406a79d405b78cb3012066faeb7c2a39e3de722c979a917482c26b745d125b', 
    'e7qXuDBMsZJKAaHiAD0ac1rjCKXNcynb+ucx7KUBGIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)