INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6ff2b0d62ec22fc2ca7844197e3b30d3c79a68e52a6bb4ed4732c0cc3cf528', 
    'kRvNpHaecxlvZmsZG+wFLJyar5JWkK26iae8JbNORVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)