INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3abcf3a642031ad82a1303114491c2b73bdc233ea3cc281ba4f4b3bb789b210', 
    'TJWL8Dej/ZIDGPZTJiOibFrepi0oVtyaCzXcLcM/MMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)