INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b6b94c88cfe570199cb5e205fb5a14ca59794033f45b07c3aa3439dab3d557', 
    'cl6jwXVnDh2a33x1MHV7jHna5L2c5QnEsXNiFsdO3yg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)