INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03fa2dee8e6016572f04ddfe2cde7aebcde863536adee8062f1a9fa4e1fd8c52', 
    '+oSVZeLcsx5+sSfmvgSyJV+2EdLJaXYQs0YYyonuy8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)