INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2a61a743a755b0208e1891a11fb05bc0333df31d69bffd7b12c3bde176c06e6', 
    'CnT3b0hlCmZB2QnLo+f1x7ONWJ7CoOuyN14MooturLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)