INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eef64ebc0b6ac7b5d7d7c2d0b502425a2ccc91b988511aac9dea96fd30da63af', 
    'ehPTNn/IcdRReEmVZADFWOAqUHwZCwPOpijpuAG/ZVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)