INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '868323c28ad71f9d67c01678b73d16e3125a1c3c0b00bcbd07762b1d813e705d', 
    'WuQ3YyuIVQ92sSCP8IWCN69AVKNDM+i1xA7l6KzQ5/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)