INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84f24a863ba9b7c17e45d4018cd0937d6bc26e5806c5b00da0eece202e7723a3', 
    '/JnbTZsu2kCpcKqL/iwSYER7IwfvOFpp2fDkSKV0K+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)