INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8aff28b6bb9e0de5875d9863fcbcf76f0244600ac2455c2879dc3e8b0906bed0', 
    'K7hkm4Nu/1AAPZtDeDODlMUaomSAO7iwvnmUl7vQtbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)