INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b87472b34e2c747c164804644083f7bc41f0ab54ebac065c89670bdf26fc11ef', 
    'jRMFsbf6vlrtd5TZmoTYiu7rXWZ2pzCH9eGfX3V/9FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)