INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4603d8f8418faf2a3146945fd8bd1a3fd60176db4b69331ddec5868a43f00c2e', 
    'OMVzmTQFpgFr5hD5dMigwrNwN4Dq1/Y2m8cpM/h1efs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)