INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e574263be8893b5e74c5d700135aec7596ad2f2f95515c17c26b155efbfaafe2', 
    'zwyOZ9olhlFy7nwDrKUs5l2eRw+75QGpDZ6ymrWmrmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)