INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5620b7f57110847269dd5eaa015c851142b5da32791e9dd1776574c068c7bfbd', 
    'c5Ht8W0UXdV2sXavff8JHWLkwsxVHY4dqnjdB0MITH8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)