INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88b01c591e2e5cf19d5768bc84e5212b0bfff0be7e409925a043979feb16f34a', 
    'ulkNs9kv1ecgSBXaztraGlYGNcu/ku2hn/7m78ee0Jg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)