INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a10b6a56088850d2b37c8ff05439f7fd8b103834a2343abe0e81c05721960c8f', 
    '1c9vCY/i6mw1+0GTfnLAdoQwES90O8A0szMUXOZuZmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)