INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '820eaacd25d60d600ce6da7b2dfb3852f00701f5872e11e32a1d9af689dd20c6', 
    'TYOKKx4u4rWvmmiJUOPxgdxTYNdjv8qas6bd06weIRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)