INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa35a66c59512048e042eb0d5dcc8773547f8a8d608eb41b3f984cbe7042f5e5', 
    'Rw7dL+0KLq9dqw0aM8ejeIySh46aBtJepnM68qWS0b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)