INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7638448eb9ff2ea6a1566b7577a94212cb03ee42982ad30fff089651bc7d2750', 
    '4eweTX/8Cqor2HsqSplwFLAdb14VeVQglNQM7J5rchA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)