INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d1d2be1bd8080262846a5a0d3980b89990ac3a9b45a599f992d879e32c89562', 
    'xti6n7aOTanHbIrGM73+V7Xkna7EKk0PbZNAo+gT95k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)