INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef9bee91766f087d6fd944ecbcd0a4b281c1ff86f09e6b2c6e2be29f71cd40e', 
    'aiwSp0pnzpW3ccIdlmlegqQCYQ7JNMMdiiO0HkOaepo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)