INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4770c6d3b2fc305f374f11f37fb448426e212e8d09a7355d5ebcfbde32ae2c7a', 
    '1tWcK9RsHLQL8ADUkLvvHr+TuYGkSkJkPE9zp86VlQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)