INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdcfe7d942f7b863cdb983bbd0754b2cf9c41ea37ac8352f379133a49ef03771', 
    '7KPkTTYVvjh0qUl0L9B64vpMDJdBKIdLO2AsMgnS6Qc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)