INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ff07d5ef2c3e54d8038e7b0615780cfff4e71267dc53cab22b690f299bf550f', 
    'R6z6+MkIhJZkD+hI6xcQAfDo8K2i+KNTNHzvVt0DTzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)