INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b04f4b4f696d17775d940f1b2c5ee3aa4d6b02346df879f121294fcd81f8c3bd', 
    '1imh1OcYRXfJl53E34rEGFoutBHMhdT+JnZ2IgsKGUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)