INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55873e805542db3f5b08d0e0c920321f739a63a88184de7c65c1dd0ebf9da7cb', 
    'ZQY1nXf/MGwYwTXYmrzUByCQ+/nPz4pjZQRvsdhQNxM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)