INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41eb187af54a4a702776ceca018545af37c8482d50a3f6a08811ccb1d431a3e5', 
    'mnkLU5YblIi3a4AhLGGRjGwvfIwPjR03IOtuppvFOPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)