INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8dabe020933787ddf002fc14e61d5ea696cc28292b12235d8902855624961f8', 
    'XL6Y1liokWCBHXaJoP5sgInsBJPUkqoOGQuEpASi1aQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)