INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1bfb55dfc245611e2718bc28892811514e08bc90ed090943c0957180ab3a1d0', 
    '8EpHKvcfA723izDI3YG5gVA+1g34bjhw9utbzUYl2LA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)