INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4192581cfbeb99785ddf6ff8b72dc3d63da0991979924ea88ff13b9fca625683', 
    'ElJaGgfGCObAQofKMyztWDSCov/kmnVBcNVX270ff7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)