INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7351fd3019208cea632dea3dc208571952738c2b50e01a505d7a0f8a2a6ab916', 
    'la9y86XYZc1BEcAeCJN63PTt2RbIAYCaoGEC0lActrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)