INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '015c84acb6efb03c1064b581f9a3ffc0136f80300cb69b57d9f4e83ffa2a9444', 
    'bCYxRFNVoVNlmf2NBQ9vpAKJ7koyhItjCNF5f0KwEKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)