INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738370bda1210892fe4cc2db17dddb959bde329023a8c910bdff92da3615b3a7', 
    'FWzuHNZGdvqIU5wUw3U3PtIsx/XyMHOEsAtMdo3E2JE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)