INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b721e07e10e7406db23c3dbe3db4729b1bd6f9da09bd61821786b6c0047e7377', 
    'EZXJIoyLiZLPvYrLyKvYVmuniH2Z7l0L30LnIdoScJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)