INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f561a2daa18bd25ed25bbe03e352c6d67ecd34d125881d129092289112d459b', 
    'c5kPFoLYVUkIDkGwjxVignYE80/hpLBV3DywVxwkqO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)