INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76aefd37bd133a71aee43992a339d1b94bc483a62f2450dbffea98c6d8f645f2', 
    'N50ZMyQ+ULdwvqLMVLL1g1mhW0u1STNbBgmuOhwpUtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)