INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6bc1e504c7b99909ac267fd70386b0f99252450328698afa8ea7d5d2bd021f3', 
    'WbpodN8QFTo2jkpSIFEyxbaAPSZeNsFrjYZvP+Cwf/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)