INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7512980536ed92fb526307e8b9d9c0dc8dfa432247ca17a200d259152eba41ab', 
    'PHKMAl1Q7Dbe25F04Zf/hVoQxkhyN0wFsv3z0uqOd64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)