INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c56e61509e5e73cf29421640e54c30a763647e5925185548d51a2b00dfb5528e', 
    'tIg5QS2rBVoc2WrRJwAJSN1YdJ83LZhl7fF1IcSSgeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)