INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3481036c0b2716a2b17924a7e480ac43185533a068895a8a5309384ee17b3e', 
    'rbZCU4tEtCEpulM857S9dKxB9TJtdyjCmDbJTYu/YA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)