INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc2d27d585e3a48da651e6510430ffa017d39770dc93441d153abff2ea1e27b5', 
    '4ov1oeuJCe1TO5dyM8tz/U4tHYkES9YYgRLbx3IsOBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)