INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4bfbe889fff5a6580d00834b034da4112359f4a6d52717848c09c3bc65574c7', 
    'E1B8csOGqM2NBrqpB65A11mMh8ncRiRvD40aVC7jHPI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)