INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f84ca1c013ca990d7f5681eebbfa87f52928d4f3e35862dfc91302f193cf9bc6', 
    '91NhB9HyJpTtiTAjFrTHvuBMoEy4dzYYugVnXDuLEmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)