INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90bb65d40d9a8b9b37206721e62fae6f2f15b15c453649d968650392aed69fe9', 
    'iUs0FB7NnAtIywCuZov1UBys3etNTguzLR7ErlLIqNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)