INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eeeb1adb640ae404805bba59517ad1588c18aa184570a6392e891a68820327a8', 
    'kL7PpGPWr9CYZyXvqmlqltn5sYoYlbFjcw9n6H8npa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)