INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a66d0feaf57a880d636652e635e504b46b170550f4613bf2167435f79bc89f8a', 
    'WP9YfgPSwrzjIydQuFVk4EeS6T+GNK9nxTLHMZ/tsdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)