INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9ad0352e8a991f054b0f3a6d40ea2decc23c49be4c3bd72329de80bfb0abf9f', 
    'leUEW8xyky4LNex/pkyZ8AGQfYkJ2WMJrxGlIWyE8T8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)