INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11f3adec9c536c342f81c53c8c88d6fcc14e8a4b08005f9049e6ba28f396fee9', 
    'xToDBDtpYNgD5mW8U0efYDuFWo5KzB68TJdRTd4mVDA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)