INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0839091e6e5997675b6732ab190a93e6b92d7ca7138441a4ef07a6305a3691c', 
    'SYMTsijLB3Gpte3WwGZgmSG9Lo/yGn0lcNLvl86uquc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)