INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a012d2a0c4b6afbe1f0339b0b51f7048e9302bf0cf75e16b4da7614b3ed5d01', 
    'U31uWM4AG9nP09J8F6rXlhMzgGVZNf3mav6vK+98TZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)