INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '95aedf3c599b5e1a7260686642cf95a120868d8a0ecff23ffd23fedf43252da5', 
    '+I3vGpEUyDvnfv2SJ/WJf3TIth89Za0bdlJOnMr8pwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)