INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b19bd18cde6a620dfb39f2d6e509723a4fe5cb616b44bebb6e831a86d97f34c', 
    'JUbsZGo210CyB9dBOjLyhX47aj7hkAgNy10mJopw27M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)