INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e1037cefea8fd6379b0d6a75db8c174220a060237149631d8c07b7c56317bd2', 
    'Reizdfk/03A4oa5DtygldZdE6b+TQYgGm5ug1VYWJrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)