INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa953974056b42454d71f443e37844daf72c86fd19359d29db41040f17325a2e', 
    'SD0OnjYfwAnlBU8gYG1JMrqIPzUP/rhD51LZe0ev27c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)