INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29e0c2af1f31ca040aae243e84d4a06ee6db09149af9a8fa28e46875d05ac7a2', 
    'r6mVaJuCktBtcsgH3+toPlJ0NqyBw4qumml34nndAU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)