INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb4336cf533ff9f88221922867afee7c18fcc470ccfcdafeab822893de75f318', 
    'v4gHtst+nQ7GRyFbVXDOVzzlv7qju8OB9VKICJ5PNN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)