INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a27c616d7b65d4d4763498c69ec14c113f109709d9f6ddc46b2e99aae5cf6f8', 
    'MLrmsD6iaT526jE36T2kukTQRFPAD5IAXlbsbHJWR/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)