INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e73ec76d22e95a78f8cfe53ab29fb0ef0d10d2292e0b9a23f512caabd403b8', 
    'g8iGJtyfM5ZngA239MIUvL3qqC3O07SBKsk6O08PU68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)