INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc826eecd65a5551347682b244d984feda8032a891e617f665c58fbbd40f241', 
    'N4U9mf/ULDZUmtci7SkcQakKcBbNMfIQ3t5wgq8ogbQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)