INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54832f0f0752448fad8e2d5e63662128932243258c77ec6d1eab62b29148358f', 
    'rMbgEN6j4HdJCTGtczzXnyaLZLKvF4VsRefWFbo2p/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)