INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6aa026c66fc557729c75a1942763a09267a1c881668b35e4c3538325149867f', 
    'QyGMym+dlVl7eWn9QeEUP6VgGSHImW2XPB5kTZETaxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)