INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7df8fc23ed380570ac0444262bd19da447712490d137c11bc03e06af1966880', 
    '8pvq0yIGafxAYWjTmnZndZBs5n8WTXRpbB4bvn3mYlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)