INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd44a1329e059624aec54fcf1b27e0ab13860de80abf588356a651dec394912f1', 
    'OLP2gRz5auiTUYpBk8lV4uMzX65/G5irnZQjvtd0+KI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)