INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02c6139ec2226fbaddb53e39178d611810fdd523db1dfac1c9d85de6183e3449', 
    'HKsQH4l4DtOAkznI6d6Slpe+1efHBpCoho3Ky3LWkqA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)