INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b7ee30e30d23f4d984da6fa7d75c1bb6c05ebf9950fd9c79200f9f79e4ebd3f', 
    '4Oi7OzsXwu1BYAjTaUUZCOsvpQp7AGTm3HrNbutIoIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)