INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a4b50bcb052eba284fad45800ef2f9b135bccc0fb9544705f7b5322247339a9', 
    'R8M1XYPr65AyQxHYiU2ugY6afp9XO/6dQ3udyub7TIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)