INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b740faf71cc830cc08dc93f55bdb8eb59be827b1057a58f772ea58e528e57ef2', 
    'RwdMMETK80DRqvTbrVxqx1vXbqfitmeg4a0E53KzpNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)