INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c1b761a6b637e2bc219a187d95f4a880917fd0ca7ec8cdf4bccd2784606312c', 
    'RkiMMCNlPfLwFBr5xcUVhAgB+TZXskgNZ9w3gRpJ1NQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)