INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '381878e828a26e2881490c21f019dee97c61afd1a7cda069373f899e49af44b5', 
    '0slFvdiu3BoujMN0sdF3nBaowCWJgII93HRal6OyKxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)