INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af8eaadb90486d9fb385fa116af078fe7d3ae3a3cee9151edd91c41eed7544f', 
    'lP0AvuTAzgv26KOKp7SicBELs8ftres6j14+FdAKLmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)