INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc87e7b26bc881bbff4890909503695d23e965aca20848634b7761887dba0dec', 
    'tAqhZmsjabDUlMmc0RGsO1sMj9bq3inPAIo8qXWv5/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)