INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efff285b1c2a0b57680db78b1491f0d05e3cdff69264bb65c18a729420bc350f', 
    '2obw/yMMCRwIp3GPBx8L0cKYGlsIyLTDVbDugxlucxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)