INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eac0730fc12cbdbdb0c8aeb65365f2dd6ca1f9408bc3293783da2861be5c8ff', 
    'hDBqwR6CXLnOya+BBnCFCH7QVPQnbyKmT/yXotUdJOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)