INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9c17154c7e3e1b23445340ba503cc7ce0936d6abe12d378f72344fa6a6c5831', 
    '7pW58sKbsS0iWKc8bkI9OgKo4TTCyjzgeI/L9xE4Fy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)