INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4752ebd603ea8ce8553c0e8f5c42e574e35671775e44b0f9fde7551b1c18413', 
    'epyM5D8nq6XhJEVf6E6qI/mVfZ5jg8zHiWpVBDKcsMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)