INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b6376f9f5619e98aa40d2cf7a6bb28daff679815ca1e393c242221c8f2a697', 
    'K3Q0GQEHJJgwWR1TpNIIAUpasM8DOD5usnDvVK3FVxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)