INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '663761a644bcc4debffe4ee992e5804845ed93835f4ef18dd44457d5add44fa2', 
    '2ZVOPwNdqQkXNp+ZxE5jFVqdx3PSjJHjp5Gl/inc1Lw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)