INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8e82bb92d064067484bf146a86689dd09606b26418bc31a4544aa6f0e3816cb', 
    'j+lcdIehb5hxRIatcTfMbC18SPcDyJatS9L3chNXXyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)