INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f59d5b0fd03dbc1c8c5e7ded39d16a708a0743c09d5b86f70727c245ef7b76', 
    'dhEgbXLAfve5/GL5eC6CY88SFlZg9e+QhL5mgVJbitk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)