INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd494b5e7eda6da0d3a957ffd1120f37ba0ea50b63ce194bc2b9d4c229019f50', 
    'wk31JdRHBkFFFIWAv4zoEbxHOV8C+VB1yqqT+JMNA5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)