INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e839b6509b7852d3a76f3cd2fd2a936d36c0009571b0ba8f276d450eb6a62032', 
    'TkrmppFQvrTG2UfyEliEY0bTDeDHnFlk8gvu5aoX8us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)