INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fcea1038076f46d87a8faf75d17c1a6a7ea334fb6bb66c0a28e9561de3a07b7', 
    'ULM7rwibgNcnFgrOekan2RQ9l1KBlDa6/j6ixsUsE6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)