INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1487dbf18b9b10a98ec999b4407bccb568fe080f67f7396f30b323cc8c5caad9', 
    '/VxquaoR5cUMRPFwd5A+dv+L8j99KC3emmqO2JpgE2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)