INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e6eb811a1d7429137f4180eb79645a4da4a9d2e618de35bbd803a6e7b8da6c3', 
    '9P0E+AzT4RpAlpWNVWwsQcwvxLgRZ/obfTkTfnpwhN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)