INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e53cda2064b8d51c95a75a8c3de4a9519ee41a7c5537d9ee63a25ef7e2d9350f', 
    'xsaFYkD5NZONTS2b6cTyEm1fLxwf8jM3ibvI5WQ4zbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)