INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4347ed5022ece308a1835fe3b19e5df4dba27daf1f5d9eefc30e5bcb67a0610', 
    'k1wN4phe4USusq3B29tVyeKzby1i8O2b7iK4M3/TbKQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)