INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cde386e2752d417c2ec6c8097570857f3a7134d1adb4e26967a16950d6bd4481', 
    'jrkoXN9eMieykDHfroc9tDJg17w9lE7uvrNW9CGpR9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)