INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0e546e37178b8748cf231a43d987973f436aea015ac7f4ef61f06a4f9e2ad27e', 
    'qn5vOitlYQLDcSdMZr9WrUKNFYjirCn1PNQopNBMfdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)