INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e69ea4d5cec9e8b4003199b3f12ad082e4fff858145fac147f49de4d6b733aaa', 
    'EI1EJfa13tPj6FP56ovLOhGLaiMWtNQAZd0QZD9h8XM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)