INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6b1aac562a2284233f78e795bbe5bc81a3d6642994fdab6d47057f64ac2344', 
    'MTEx22ORFcAeZHh1c5ur2jyppDzFYZb1L/vf/2c9IKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)