INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec2c0aa3d1140eab90e6ea72ef3c3a295f94863f6bad8f64b5ff38df5c630488', 
    'zA4mG8pmAMZBjU2WXywn+c1jdBcDDGlCif2RtLNoLro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)