INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1ecf774006dbd5b31c102818b2e0f08cbb58448d91adf737d1b17f565957f53', 
    'IKbywLJb3Ppeq6js8Un5d0R6i3k7XWIyEKYjkdCjbEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)