INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dca78993edc4c326753c736e14cbbc210fd4b2225fb37108e0e4cd0afdb3952', 
    '8pgYY7SLpCD4TP1nhWI73TKPkYCPZuQNode9893chMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)