INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e87a277e9dc5a893ad45b35cbb4377b7d749de47e9a1826ccd606989b9f33b2', 
    'pthOndyzH4pWNIOYA2OLyczuQ4t5g/3cjLJ8HGusamM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)