INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd93884777b9849a4916a9cbf0be9aefd2d7d03d1bf7f5c0450f87fda7bf16c4', 
    'KRRttMONEFQQ646jzcF4XUlUblvVFAOBbQf2bWFOIJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)