INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9710448d53d5fcf6f8d3aba77f6f31d6d6be21cc2cc78fe2939d1032994970d7', 
    'GDsfrQ69PTPC4iMzBF39oOlnYEHZuYV3i70hG+7djXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)