INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '802b60c43531754b52b0e8bcf7fd5deae5d42f83bbc3eac83e593b9b68c60d02', 
    'a+sWuk93vqD+uRmRqnnEOeI49Dq+Wu+ZxawQ5Jveqp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)