INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27bcda412ab9be737cbaf5e1f341dc91c4e408a372d2fc9c75bf46a63c1934f3', 
    'LDEIPPyASa4r6DSGbN0ertdyK+yXwIYUWboFOpfyo1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)