INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '670b96bad76ab8e68803b0b8c284d5fabf738520e739c09948ba1de635efd163', 
    'WQVyY7XTbNrptut2zDa7d02RIu8GgKk2u9QC8cyUnTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)