INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dc9e2c6fe634837d98abb212d4fec37bc4d77e6d5b718b6b46411271f7b3ae7', 
    'EI5dznWxjLL7EsZQ0NPe9ymdE3P4Zh0+VV8QF6LIc+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)