INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6b278c18451ca87e733cdeb56dd171bbb2309bc7b0a8c12c11079c19718fa45', 
    'jAKx5rdidTj3R9xSP0wmEsA7bG7Z58nODQGig/WLMAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)