INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c579024f540c1d0370b6c79c346dd4910aaca6d75ca7884031d29338b1e6424d', 
    'L5yrzbIEW5SGjBBL9Ue0RdQ9nT5N+0fzEzOd64o+vg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)