INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7581ff987db5acd2fb6aef2171222e2dc7402ef600ee100e53d403455173f4c3', 
    '42zKgmVrSdWr9SSGoKXjTCeSGEoKR6YXt1nDyCUF9GM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)