INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec8211e1ce528fb6fa614172489d95432abc1a9875f398b2a3d309b2766cd9d3', 
    'xa6umw4eEgYTFfsDQ/g27d6K1Cq3/V7ptW6HeEFDdNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)