INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e11eb65f692729f528ff06f0b2951f088f9ca6998288f0254e1a8f3dc641ff5f', 
    'qVj3bQaJuDbuTPmg2xBa3RNTe9QneSo2hcDqbiSUhbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)