INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f37de4dee58ebb39a6b381cce7fde98d0127261dfd7a913b94e318063d9d9c2', 
    'BvDgVnaS8wwALoQv9FEW06YVOkxDe+Wv4x4Os7SXhWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)