INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4c46b56717b20ca80a442f628c92fe73c5fd0a64b0b95e76b391da507c4b029', 
    'LaG0Hj8idykci0THdd8d7mxmahtdArLbjsRhbmji5WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)