INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82a74c5d0eccacb7e1055090d4726afbf3e54232deef4b2a2a9e72ca3757bc89', 
    'fRwKdB4jeN3ObzczE7/ohOPe0lQiE8AZcUdLns/m31I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)