INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a829dd2bdcca7d06b50cfb8566a739bef7dbbc648f79f5770e8d33547c449edc', 
    'G4I7C3lsHM3/1Zejw6dPZeRYdpBqH9VGn6BF2DJHssQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)