INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2e7046e8a0ec8b400db035d87a789d94c48b323cbdd6367de1c4354cba152ff', 
    'OHjupstiF8U9oVy3aYic3wH+Z1SznLoBEIn6DkgtoR4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)