INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '188267d55e2169eecc4d610155060005ff36ea5e48e6cd8dd94f7a0b5d11922e', 
    '6h2tBDxyE6gWoNH/L3XhxVkiTeE1EgeUCAbKMyO5jwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)