INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5e2c604a2aced327aeffc9d631e8b093e2367fd118775b4539915270ec50309', 
    'dM0NtKUQeItgTFwHjRUR7m2ZmzBfIO9GC0s8p1gvuag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)