INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dc723942be4958279fb7bfba2adc7752be6d1af28447403c77d85e254e686e2', 
    '+PwLegE9t9bFSqU0sbk/6ivRwZ0ggNULVBXi6VEadTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)