INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1a1f303a1b19f311291e04ab74c0cab3963d58f99847261e1535795e61edf4', 
    'MxQoNmheQSRk2Xmf25pkC8YBzaky8c+SJv/RltgpKfA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)