INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b18afcbd718e17ba1ab2f6a0dbdeae0943994862dfe55c4430da4acd70311f', 
    'J2UYyrSbRVXEvlvNunuSUQsZn2CH/FniBbxxctH4IYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)