INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a57e2e843576341dfabf7e0fa6bc4e95cdf10f1caec899e79802c05d0a911a60', 
    'E1qeB/ae2RmdsDkBjWnJPwBzznLfsG0IjgRNHdI7v/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)