INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d3b74389286c7f81c184789010130686e6565bbb67f9963e40e06ba8608ea90', 
    'R1QLrgincC1E8HrpNq0ttzFE2wB36bgq6m/KFMhywN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)