INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '020eb3ed59954ab792764543da03cdf18ebfe6e8b1a86284017e0e50aabdfa7f', 
    'OHT61EiONZHO+zfZ1W6fW1GCzxnxbkelK7vO9ojaodQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)