INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f42f8890d7a82b9193d4232564ee8d5e7f9ff9d01b4fce13372da21a280f01', 
    'gJtdqBPvgw4L1f6KRU1DJHJM0n7Mp3XLS1V7NIdPLzo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)