INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a439b858a812e68b4b82a87d7dca1ddb30df0c73c2ba221f2947323074aacde4', 
    'Y3B2d4sIcJcpdhT5dr0cE257UOZWQcmnD8SuKj91RKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)