INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2602df5c8f149d40015e9055e61e8da3e8ad1d62968f98da025483fbbcb687a8', 
    '/CSf1Qjmk1CgilC6q4brqapXwhrqvm9/ndQyNGG7ns0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)