INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7a55d0ca57ee4c3c743c7e157ca1f9e75310bc99a022acaa3bcb031ddb75385', 
    'iBsD0AAbw2dudCAyu9z4L7/f9fl5+Zy7rbJcLDassCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)