INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7850348d1a8a6be1a76df9dabf1460f303d8094e2d71c5fa0ea1b420a49b64f', 
    'rlpuydTsOf8otUUD6Dykc1v/7oYnWPTp148+9ZN3a5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)