INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b6c21f4e82055f983cb83e44d492e60b8914cc8b2604354cdb09a614cf3d664', 
    'eQBrZRG6xAwuCV3B3revhQnq+X0idkvUVkmrH6Wg3pc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)