INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4b5b349aec33a0a16077fb2109febebcde2ae0dedbb30c7cb309e05adaa1166', 
    'Q9h8Vrj25dW1RQYBu/kCPwVDkhkFhCqhhtlmIGGOr3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)