INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e7eb042a7150938e817a33793b6ad3289a479258a820044089356565f35f871', 
    'q7bJbQGUmadAsEoKWriV9hdZAFcJwUdPrxH8VEBn2pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)