INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9c0088b12290c6bcbe1995ec45724948105cf2408215704aa66225227f1b255', 
    '1KAayXeBkhg27P1S+oyUSOdTE4y7eWnghA662hGvO7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)