INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f778b9d628059ae9a52d12f3ed396a0cd0e952dc927c48c74d794d4a65ca42b', 
    'M3jgUSW70TtaLN97x0KCczq6wHt0dCG9iP46h7Hs0d8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)