INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eaa0583c6deba2791830a8672a7566338d0d9c5200d474931d37d263242e2efc', 
    'nxKo1PTuKLWAYRbpvrDJN6RjcNDlQ795im5D4OT5BkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)