INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e92067f7f2621bf999e799ebeee98a6d931c5e15fab0792e80c10ca623ef1517', 
    '5RsR2FkoP0z7xQWgoV6b0MBzvIPKw65AwAy6CQFrR0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)