INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6011a8992f5114682c55a67d9eb5fc27f44fcd3d8b6cf1358f4a64eb954f644', 
    'kBhUhIE6YrnY2BY5vxzJTOsWNCTplhAQKSL7aMt0x/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)