INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d3121f492fbec959fb48a505e11a5855fc30240ee7eb0474cb67bfdbab54cc4', 
    'E+6b4x1KG0zGgaNxhVvCe74Aih61qOoG3PVMoDwJcc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)