INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93e532eed0bbe9716d38e746943e35ca6421b95eb578f87d550f68381e8daefb', 
    'VryfPsnY5W5fDOjDJGQM4liF948RZckPGoPMd8LyFBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)