INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ed8c567a1e46b6cace94c2439b2770cf8f150f0fb0b014338b6fb1f39809b6b', 
    '1DuEf2+GAR+zlrT7WWYavW0jiefqBP3rSnZqZQ1J2tg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)