INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f42b2fa0dcfb8a740a38e5540ff7bfebc2075c31a8e6a08d6072816301a4d7aa', 
    'mGmdenP3/+MESLWkMJmuC3STP2FjIEoRE85nl6P9WRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)