INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a55ec5cfb2e97810a8303b080ace7590f85e69ca99edc6506f06732562413ef', 
    'Fv6UqQOdGoGAPU3RwFsaPxAfSjxV+PYzv7TRLxWw6ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)