INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be126b12fa5965f5b70da62a6b8d711556b1254d17927c6b7d08ae692403c4d1', 
    'pkUfDiWSc3psRkKyFzZ5IambWquM4QTDN52fU0/d/zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)