INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '60c4e19788a76f147df42d0de5b66992b1c771915072447647f6694d42771f69', 
    '2fGb1czwmBuXZg9o8jp7oZq3C3zY8doPtpIrB/aHMtc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)