INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '341cfdb04b46b2187171954b0842b016360d159006f2eaeae09bcbb3e3b6d0ee', 
    'f0cRhtv21h8a8Gc9+NmHWVtwzTrbKHvyU2dAhwxIkbg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)