INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d6f819b3a4897021828cf195bac72c045aac6efad2974ad4002b19a25f4c482', 
    'grdQLU8fThrVBHJqZEND1yfamFYxLdZNTZYWSfgqqFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)