INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28acb168ed90989b0ac9a136385ae61010570c9b0d51dbc77b04aebde592cc81', 
    'iJ1+htbzkuazZJaiLDJ+gAZON4TEC8nFZeqQZ08vxmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)