INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1b15d4bad70fddcce8e9ad3eda91027f5648214938dd2dcdf456108b341ed78', 
    'gRXKNBslv271sxDTWMIiI4qDqFD+mjhPk9EK4FlrABQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)