INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '543c5bfa5e5c7dfb7ac3c92c233e448fae8c34a0a1c5c74cf2160116dd22917d', 
    '6oMajYvjxvoGu77KIdTz6wQvv5TuOubyTh06vhP3DAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)