INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9cc71fddc87647aacc42496aa2aea53c4a70d64bf072cca41f90419bc652e5b', 
    'Mbec490M9cJveYZ7XffQNSbi6MdO/2VPyVw4S5OiO9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)