INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73c3470045ed34a07dab01fde80fe08e0aff4e22f6526c634a723bdedcbf51f4', 
    '24OmwYMEbWbkJXA1bsPMRek2FCfV5I8AyBFBfFQ2p/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)