INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b1c70a4931dbf56e0f1e067bfc3dd5c3aacc35a7df352b35522e26e7eaae96d', 
    '+VuhkkHfzUibFaLITVmM0f/UpTBF8wk5z3aYNveljhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)