INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7732fd80022b295a289e4b4be5f80a3e0de44c809e1aa99037ef9f66fcad9a01', 
    'gxdIuYQx94e4BV0h8PwO7W3RFTNrg28eObVtEZ2R0js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)