INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8caab674bfe80e948a1d54433922674611dad4b4ada705eac76e4260b0f5c4e', 
    'GkIXCSxRQSP4pqo9XYCTiSVZwsOEF7mleTY5bagd16w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)