INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4d3dd8b69ff2822fbbb656672c6609b9c1699c18a21fa08b59a36e9ab6c6a07', 
    'SJFmnmteHgV0WOkMJOSissl775iaUbHO0Jhdwz/OG1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)