INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c509faa842dba957b27d2f9d5d30e3c65e0f403e9d1c225f998f3c5223ca7042', 
    '3f3+/92ayPxzSeYR3n/QvSjummUorYnrxtPyRnpjvWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)