INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9dab9601217f2d10bb3b0f28d483e0d0b805292b0320db6d7c33dc3dc7370ee', 
    'C7xHCNWqnd8nTZ9xZmXPe9lZ7TC28r7wWIslvIFcJTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)